Neville never asked for blind faith — he asked you to test the law on something small and watch. The other half is persistence: holding the assumption past the first wave of doubt.
Most “failures” are simply assumptions dropped too soon. Keep returning to the feeling of the wish fulfilled the way you’d return to the breath in meditation.
Choose one small outcome; revisit its fulfilled feeling three times today.
Where have you given up on an assumption just before it could land?